Coronado Mayor John Duncan said his biggest concern was that "the reputation as 'the toilet of Mexico'" would hurt the city.

Large amounts of untreated sewage flow daily from Mexico into Imperial Beach, Calif. That has closed beaches and sickened ...

Sen. Cory Booker, D-New Jersey, visited Imperial Beach Thursday to see the Tijuana River sewage pollution crisis, the latest ...

Sen. Cory Booker calls for state of emergency declaration for Tijuana River Valley after witnessing sewage crisis.

Sen. Cory Booker, D-New Jersey, today visited Imperial Beach to see the Tijuana River sewage pollution crisis and demand ...

High-profile federal officials have been stopping by the sewage river separating the United States and Mexico.

Senator Cory Booker urges Washington to declare a national emergency to tackle the sewage crisis in the Tijuana River Valley.

The 120-mile Tijuana River flows from Baja California into the United States and discharges millions of gallons of wastewater ...

The 120-mile Tijuana River flows from Baja California into the United States and discharges millions of gallons of wastewater ...

A study by UC San Diego researchers reveals that pollutants found in the sewage-laden Tijuana River are ending up in the air ...